Pasaeta de "include-what-you-use" per arreglar els includes

Renombrats alguns fitxers per consistencia

source/game.h

@@ -1,28 +1,29 @@
 #pragma once
 
-#include <SDL2/SDL.h>
-#include "balloon.h"
-#include "bullet.h"
-#include "asset.h"
-#include "input.h"
-#include "jail_audio.h"
-#include "movingsprite.h"
-#include "screen.h"
-#include "smartsprite.h"
-#include "sprite.h"
-#include "text.h"
-#include "utils.h"
-#include "fade.h"
-#include "item.h"
-#include "player.h"
-#include "scoreboard.h"
-#include "background.h"
-#include "lang.h"
-#include "manage_hiscore_table.h"
-#include "explosions.h"
-#include "enemy_formations.h"
-#include "section.h"
-#include <iostream>
+#include <SDL2/SDL_events.h>  // for SDL_Event
+#include <SDL2/SDL_render.h>  // for SDL_Renderer, SDL_Texture
+#include <SDL2/SDL_stdinc.h>  // for Uint32
+#include <string>             // for string
+#include <vector>             // for vector
+#include "section.h"          // for options_e
+#include "utils.h"            // for demoKeys_t, color_t, hiScoreEntry_t
+class Asset;
+class Background;
+class Balloon;
+class Bullet;
+class EnemyFormations;
+class Explosions;
+class Fade;
+class Input;
+class Item;
+class Player;
+class Scoreboard;
+class Screen;
+class SmartSprite;
+class Text;
+class Texture;
+struct JA_Music_t;
+struct JA_Sound_t;
 
 #define GAME_MODE_DEMO_OFF false
 #define GAME_MODE_DEMO_ON true